Learning and recognition machine

Details Learning and recognition machine Learning and recognition machine

1993-10-04

1995-12-26

MacDonald, Allen R.

Image analysis

Histogram processing

For setting a threshold

382159, G06F 1518

Patent

active

054795702

ABSTRACT:
A learning and recognition machine has a major classification section for classifying an input pattern into a plurality of category groups and calculating a group belongingness to each category group and a plurality of fine classification sections for calculating a similarity within each category group. The machine causes the plurality of fine classification sections to learn in a coordinated manner by reflecting the group belongingness of the input pattern to update of a weight factor implemented in the fine classification sections, thereby allowing a recognition rate of a pattern situated at the boundary of the category groups to be improved and an effective supplemental learning to be performed.

REFERENCES:
patent: 5060278 (1991-10-01), Fukumizu
patent: 5239594 (1993-08-01), Yoda
patent: 5247584 (1993-09-01), Krogmann
patent: 5263097 (1993-11-01), Katz et al.
patent: 5265224 (1993-11-01), Maruno

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